Thank you for the information though.I'm just asking because the swelling (edema) can be related to high blood pressure. But you don't have high blood pressure, so, probably not the issue.
I sometimes get swelling in my hands and wrists if exercising or working hard in hot weather. It goes away pretty quick once I get cooled down though. It's called Exercise Induced Edema. Maybe that's what's happening to you...
Some days my feet, ankles and knees are so swollen it hurts to walk.
Hence the walker comment.
My feet, ankles, knees swell on cooler days, hot as heck days and all days in between.
They also swell whether I exercise or not.